Hardcore punk legends Circle Jerks, led by Black Flag co-founder Keith Morris and Redd Kross guitarist Greg Hetson, are stopping by as part of the 40th-anniversary celebration of their landmark album, Group Sex. (Both are phrases that should be Googled with caution.) With support from fellow heavies of the early ‘80s hardcore scene 7 Seconds and Negative Approach, this show will surely get your blood pumping.